Patent classifications
G
PHYSICS
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G01
MEASURING; TESTING
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G01R
MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
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15/00
Details of measuring arrangements of the types provided for in groups G01R17/00 - G01R29/00, G01R33/00 - G01R33/26 or G01R35/00
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G01R15/12
Circuits for multi-testers; , i.e. multimeters; , e.g. for measuring voltage, current, or impedance at will
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G01R15/125
for digital multimeters
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